@kosprueone - thanks mate and sorry I don’t but it was an easy process as used a cheap set of coloured LED’s and bunched them up into the lower section of the saucer and then then ran the wiring down thru a hole in the foam. I then removed some foam to make room for the battery pack which is two double A batteries, and you can see the switch and part of the wiring in the third picture.
@Biggles50 - yeah I know but I thought a pinkish alien would stand out more.
@Trisaw - thanks so much mate.
@phantom_phanatic - loved that episode.
@petbat - now that gives me an idea for another build cheers mate.
@MoramarthT - cheer mate and love the idea of the ufo getting a tow.